x=0+2(-9.81)(-32.4)

Solution for x=0+2(-9.81)(-32.4) equation:

x=0+2(-9.81)(-32.4)

We simplify the equation to the form, which is simple to understand 
x=0+2(-9.81)*(-32.4)

Reorder the terms in parentheses
multiplication of parentheses
x=0+2*(+317.844)



Reorder the terms in parentheses
x=0+(+635.688)

Remove unnecessary parentheses
+x=0+635.688

We move all terms containing x to the left and all other terms to the right. 
+1x=0+635.688

We simplify left and right side of the equation. 
+1x=+635.688

We divide both sides of the equation by 1 to get x. 
x=635.688